| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $115.81 | 3.612% | $119.9931 | $119.99 | $120.00 | $120.00 |
| Purchase #2 | $39.38 | 4.158% | $41.0174 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $13.37 | 10.771% | $14.8101 | $14.81 | $14.80 | $14.80 |
| Purchase #4 | $76.32 | 5.617% | $80.6069 | $80.61 | $80.60 | $80.60 |
| Purchase #5 | $56.67 | 4.806% | $59.3936 | $59.39 | $59.40 | $59.40 |
| Purchase #6 | $205.70 | 11.569% | $229.4974 | $229.50 | $229.50 | $229.50 |
| Purchase #7 | $174.82 | 8.667% | $189.9716 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $682.07 | $735.2901 | $735.29 | $735.25 | $735.30 | |